In order to prevent the development of lycopod sporangia, sporophylls structures should be removed.
A leaf that generates spores is called a sporophyll. Sporophylls are a type of diploid sporophyte that produce spores that, upon germination, will give rise to haploid gametophytes. In sporangia, which can appear in a variety of shapes in diverse plant species, the spores are born. The sporophylls themselves differ significantly in terms of both structure and appearance, and they may or may not resemble trophophylls, which are leaves that only perform photosynthesis to create carbohydrates and never spores. Sporophylls and trophophylls are both green and photosynthesize in more primitive plants like lycophytes and ferns, and they typically resemble one another quite a bit. The sporophylls and trophophylls of certain unusually primitive plants, like Equisetum, as well as more evolved plants, such seed plants, are quite distinct from.
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Answer:
stone age...
Explanation:
honestly just look it up online
Just make an apointment with the professor because if u contact your professor with telephone,most of the time they dont even bother to pick up their phone. The same thing as email. They might dont even check their email at times
Answer:
D. child learns about her world by handling different objects
Explanation:
Sensorimotor stage: Jean Piaget has given four stages of cognitive development in an individual's life. The sensorimotor stage is the first stage in Piaget's theory, which consists of six sub-stages and lasts from birth to twenty-four months of age. Throughout this period, an infant discovers the relationship between the environment and his body.
Sub-stages:
1. Reflexes.
2. Primary circular reactions.
3. Secondary circular reactions.
4. Coordination of reactions.
5. Tertiary circular reactions.
6. Early representational thought.
